head_bg

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins – Dongli

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins – Dongli


Product Detail

Product Tags

Related Video

Feedback (2)

We believe that prolonged time period partnership is really a result of top of the range, benefit added provider, prosperous knowledge and personal contact for Ix Resin China , Edm Grade Resin , Boiler Water Softening , For additional queries or should you might have any question regarding our goods, make sure you do not hesitate to call us.
Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins – Dongli Detail:

Marcrooporous Adsorption Resin

Resins Polymer Matrix  Structure                   Physical Form Appearance Surface nArea m2/g Average Pore Diameter  Adsorption Capacity Moisture Content Particle Size mm Shipping Weight g/L
AB-8 Macroporous Ploy-styrene with DVB Opaque White Spherical Beads  450-550  103 nm   60-70% 0.3-1.2 650-700
D101 Macroporous Poly-Styrene with DVB  Opaque White Spherical Beads  600-700 10 nm   53-63% 0.3-1.2 670-690
D152 Macroporous  Pype Poly-acrylic with DVB  Opaque White Spherical Beads   Na/H 1.4 meq.ml 60-70% 0.3-1.2 680-700
H103 Post Crosslink  styrene  with DVB  Dark brown to black Spherical 1000-1100   0.5-1.0TOC/g100mg/ml 50-60% 0.3-1.2 670-690

Macroporous-Adsorptive-Resins3
Macroporous-Adsorptive-Resins4
ion-exchange-resin-1

Macroporous adsorption resin is a kind of polymer adsorption resin without exchange group and macroporous structure. It has good macroporous network structure and large specific surface area. It can selectively adsorb organic matter in aqueous solution through physical adsorption. It is a new type of organic polymer adsorbent developed in the 1960s. It has been widely used in environmental protection, food, medicine and other fields.

Macroporous adsorption resin is generally white spherical particles with particle size of 20-60 mesh. The macrospheres of macroporous adsorption resin are composed of many micro spheres with holes in each other.

Macroporous adsorption resin was polymerized with styrene, divinylbenzene, etc. in 0.5% gelatin solution and a certain proportion of porogen. Styrene was used as monomer, divinylbenzene as crosslinking agent, toluene and xylene as porogens. They were crosslinked and polymerized to form the porous framework structure of macroporous adsorption resin.

The selection of adsorption and desorption conditions directly affects the quality of the adsorption process of macroporous adsorption resin, so various factors should be considered in the whole process to determine the best adsorption and desorption conditions. There are many factors affecting resin adsorption, such as the properties of separated components (polarity and molecular size), the properties of loading solvent (solubility of solvent to components, salt concentration and pH value), the concentration of loading solution and adsorption water flow rate.

Generally, the larger polar molecules can be separated on the medium polar resin, and the smaller polar molecules can be separated on the non-polar resin; The larger the volume of the compound, the larger the pore size of the resin; The adsorption capacity of resin can be increased by adding appropriate amount of inorganic salt into the loading solution; Acidic compounds are easy to be adsorbed in acidic solution, basic compounds are easy to be adsorbed in alkaline solution, and neutral compounds are easy to be adsorbed in neutral solution; Generally, the lower the concentration of loading solution, the better the adsorption; For the choice of dropping rate, it is better to ensure that the resin can fully contact with the loading solution for adsorption. The factors affecting the desorption conditions include the type of eluent, concentration, pH value, flow rate, etc. The eluent can be methanol, ethanol, acetone, ethyl acetate, etc. Different eluent and different eluent concentration should be selected according to the adsorption capacity of different substances on the resin; By changing the pH value of the eluent, the molecular form of the adsorbent can be changed, and it is easy to elute; The elution flow rate is generally controlled at 0.5-5ml/min.

The pore size and specific surface area of macroporous adsorption resin are relatively large. It has three-dimensional three-dimensional pore structure inside the resin, which has many advantages such as high physical and chemical stability, large specific surface area, large adsorption capacity, good selectivity, fast adsorption speed, mild desorption conditions, convenient regeneration, long service cycle, suitable for closed circuit cycle and cost saving.


Product detail pictures:

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures

Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins  – Dongli detail pictures


Related Product Guide:

Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Wholesale China Polyester Resin And Catalyst Companies Factory - Macroporous Adsorptive Resins – Dongli , The product will supply to all over the world, such as: Comoros, Holland, South Korea, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
  • We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
    5 Stars By Evangeline from Slovakia - 2018.10.01 14:14
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Edward from Singapore - 2018.06.12 16:22
    Write your message here and send it to us